Swimming pool filter element forming and drying rotary table

Abstract

The utility model relates to a swimming pool filter element forming and drying rotary table which comprises an outer ring drying support and an inner ring drying support which are coaxially arranged, an outer ring forming and drying area is arranged on one side of the outer ring drying support, and an outer ring feeding mechanism and an outer ring discharging mechanism are arranged at the two ends of the outer ring forming and drying area respectively. An inner ring feeding mechanism and an inner ring discharging mechanism are arranged outside the inner ring drying support, a plurality of feeding channels are evenly and circumferentially formed in the bottom face of the outer ring drying support and the bottom face of the inner ring drying support respectively, the outer ring drying support and the inner ring drying support are connected with a driving device, and the driving device enables the outer ring drying support and the inner ring drying support to rotate in the opposite directions. By means of the structural design of the outer ring drying support and the inner ring drying support, the filter element in the end cover bonding procedure can be placed on the drying rotary table to complete the drying forming process, the occupied area is small, the equipment layout in the filter element machining technology is optimized, meanwhile, the filter element drying device can better adapt to work of an assembly line, and the production efficiency is improved. And the production efficiency of filter element processing is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filter element processing, in particular to a swimming pool filter element forming and drying rotary table. Background Art

[0002] At present, most swimming pools will install filter elements at the water inlet and outlet or at the water pump pipe to filter out tiny particles and bacteria in the water and purify the water quality. The filter elements for swimming pools currently on the market include a filter layer structure and plastic end caps on both sides of the filter layer structure. The filter layer structure is a folded cylindrical structure made of non-woven fabric. The cross-section of the non-woven fabric is set to a wavy shape to increase the surface area and enhance the filtering effect.

[0003] In the production and processing of swimming pool filter elements, the end caps need to be connected to the two ends of the non-woven filter element by bonding. In the specific operation, glue is first applied on the end caps, and then they are placed at the end of the filter layer. After forming and drying, the end caps on the other side of the filter layer are bonded and fixed. However, in the current filter element production process, there is a lack of equipment for placing the end caps for forming and drying, which causes trouble and inconvenience in the processing process, and cannot meet the actual production needs. There are corresponding limitations, which in turn affects the processing quality and work efficiency, so it needs further improvement. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies in the prior art and provide a swimming pool filter element forming and drying rotary table.

[0005] The utility model is realized through the following technical solutions:

[0006] A swimming pool filter element forming and drying rotating table comprises an outer ring drying bracket and an inner ring drying bracket which are coaxially arranged, one side of the outer ring drying bracket is an outer ring forming and drying zone, both ends of the outer ring forming and drying zone are respectively provided with an outer ring feeding mechanism and an outer ring discharging mechanism, an inner ring feeding mechanism and an inner ring discharging mechanism are arranged outside the inner ring drying bracket, the outer ring drying bracket and the inner ring drying bracket are connected with a driving device, and the driving device causes the outer ring drying bracket and the inner ring drying bracket to rotate in opposite directions.

[0007] According to the above technical solution, preferably, the bottom surfaces of the outer ring drying support and the inner ring drying support are respectively provided with a plurality of feeding channels evenly arranged around the circumference.

[0008] According to the above technical solution, preferably, the outer ring drying support includes an outer ring top support, an outer ring bottom support and an outer ring connecting beam connected between the outer ring top support and the outer ring bottom support, the feed channel is located on the outer ring bottom support, and a plurality of first telescopic pressure plates are arranged on the outer ring top support, and each of the first telescopic pressure plates is respectively arranged above the feed channel.

[0009] According to the above technical solution, preferably, the inner ring drying bracket includes an inner ring top bracket, an inner ring bottom bracket and an inner ring connecting pipe connected between the center positions of the inner ring top bracket and the inner ring bottom bracket, the feed channel is located on the inner ring bottom bracket, and a plurality of second telescopic pressure plates are arranged on the inner ring top bracket, and each of the second telescopic pressure plates is respectively arranged above the feed channel.

[0010] According to the above technical solution, preferably, the outer ring feeding mechanism, outer ring discharging mechanism, inner ring feeding mechanism and inner ring discharging mechanism respectively include a linear guide rail and a telescopic cylinder slidably connected above the linear guide rail, and the linear guide rail is arranged parallel to the feeding channel.

[0011] According to the above technical solution, preferably, the driving device includes a driving motor, a driving shaft connected to the driving motor, a connecting frame connected between the end of the driving shaft and the outer ring top bracket, and a transmission assembly arranged between the connecting frame and the inner ring drying bracket. The driving motor drives the outer ring drying bracket to rotate through the driving shaft and the connecting frame, and the connecting frame drives the inner ring drying bracket to rotate in the opposite direction through the transmission assembly.

[0012] According to the above technical solution, preferably, a support platform is provided below the outer ring drying bracket and the inner ring drying bracket, the drive motor is installed inside the support platform, the inner ring connecting tube of the inner ring drying bracket is rotatably connected to the support platform, and the drive shaft passes through the inner ring connecting tube and is fixedly connected to the middle part of the connecting frame.

[0013] According to the above technical solution, preferably, the transmission assembly includes a first bevel gear arranged in the middle of the connecting frame, a second bevel gear arranged in the middle of the inner ring top bracket, and a transmission bevel gear meshing between the first bevel gear and the second bevel gear.

[0014] According to the above technical solution, preferably, the transmission assembly also includes a vertical pipe fixedly connected to the top of the support platform, the vertical pipe passes through the inner ring connecting pipe, the drive shaft passes through the vertical pipe, and two transmission bevel gears are relatively arranged on the upper end of the vertical pipe, and the two transmission bevel gears are located between the first bevel gear and the second bevel gear.

[0015] The beneficial effects of the utility model are:

[0016] The utility model uses the structural design of the outer ring drying bracket and the inner ring drying bracket to enable the filter element in the end cover bonding process to be placed on the drying rotary table to complete the drying and molding process. It occupies a small area, optimizes the equipment layout in the filter element processing technology, and can better adapt to the work of the assembly line, thereby improving the production efficiency of the filter element processing technology and having a high application and promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structure diagram of the utility model. Figure 1 .

[0018] Figure 2 It is a top view structural schematic diagram of the utility model.

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the outer ring drying support of the utility model.

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the inner ring drying support of the utility model.

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the support platform and the riser part of the utility model.

[0022] Figure 6 This is a three-dimensional structure diagram of the utility model. Figure 2 .

[0023] Figure 7 This is a three-dimensional structure diagram of the utility model. Figure 3 .

[0024] Figure 8 It is a three-dimensional structural schematic diagram of the transmission component part of the utility model.

[0025] In the figure: 1. outer ring drying bracket; 2. inner ring drying bracket; 3. connecting frame; 4. outer ring feeding mechanism; 5. outer ring discharging mechanism; 6. inner ring feeding mechanism; 7. inner ring discharging mechanism; 8. feeding channel; 9. driving motor; 10. outer ring top bracket; 11. outer ring bottom bracket; 12. driving shaft; 13. outer ring connecting beam; 14. inner ring top bracket; 15. second telescopic clamping plate; 16. inner ring connecting pipe; 17. inner ring bottom bracket; 18. second bevel gear; 19. linear guide rail; 20. vertical pipe; 21. support table; 22. telescopic cylinder; 23. transmission bevel gear; 24. first bevel gear. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and the best embodiment. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the utility model.

[0027] In the description of the utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the utility model.

[0028] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "setting", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, an indirect connection through an intermediate medium, or the internal connection of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] As shown in the figure, the utility model includes an outer ring drying support 1 and an inner ring drying support 2 which are coaxially arranged. One side of the outer ring drying support 1 is an outer ring forming drying zone. The two ends of the outer ring forming drying zone are respectively provided with an outer ring feeding mechanism 4 and an outer ring discharging mechanism 5. The inner ring drying support 2 is provided with an inner ring feeding mechanism 6 and an inner ring discharging mechanism 7. The outer ring drying support 1 and the inner ring drying support 2 are connected with a driving device, and the driving device causes the outer ring drying support 1 and the inner ring drying support 2 to rotate in opposite directions. The bottom surfaces of the outer ring drying support 1 and the inner ring drying support 2 are respectively evenly arranged with a plurality of feeding channels 8 around the circumference. In this example, the feeding channel 8 includes two parallel steel pipes, and the support plate can be placed between the two steel pipes.

[0030] Among them, the outer ring feeding mechanism 4, the outer ring discharging mechanism 5, the inner ring feeding mechanism 6 and the inner ring discharging mechanism 7 respectively include a linear guide 19 and a telescopic cylinder 22 slidably connected to the upper part of the linear guide 19, the linear guide 19 is arranged parallel to the feeding channel 8, and the outer ring feeding mechanism 4, the outer ring discharging mechanism 5, the inner ring feeding mechanism 6 and the inner ring discharging mechanism 7 are respectively located below the outer ring drying support 1 and the inner ring drying support 2. In this example, the linear guide 19 can be in the form of a linear motor to drive the telescopic cylinder 22 above it to move back and forth, or an electric roller (the roller is connected to the motor) can be arranged between the telescopic cylinder 22 and the linear guide 19, and the telescopic cylinder 22 can be driven to move back and forth along the linear guide 19 by rolling the electric roller on the linear guide 19. In the previous process, glue is injected on the surface of the end cover, and the non-woven filter element is placed on the end cover, and then placed on the pallet, and finally the pallet is placed at the entrance of the feed channel 8. At this time, the free end of the telescopic cylinder 22 moves upward to abut the pallet to lift it slightly, and moves along the linear guide 19 to the corresponding position of the outer ring drying bracket 1 or the inner ring drying bracket 2. The telescopic cylinder 22 moves downward and places the pallet under the telescopic pressing plate. At this time, the pressing plate moves downward, and at the same time, combined with the rotation of the turntable, the molding and drying process of the non-woven filter element / end cover is realized.

[0031] It should be noted that in this example, the outer ring drying bracket 1 and the inner ring drying bracket 2 are both annular structures. After one end of the non-woven filter element is bonded to the end cover, it is placed on the outer ring drying bracket 1 through the outer ring feeding mechanism 4, and is molded and dried in the outer ring molding and drying area. Then, it is rotated to the tail end of the outer ring molding and drying area and removed through the outer ring discharging mechanism 5 to perform the bonding operation on the other end cover. After the bonding of the other end cover is completed, it enters the inner ring drying bracket 2 through the inner ring feeding mechanism 6, and molding and drying are achieved during the rotation process. Finally, the filter element with the bonded end cover is removed through the inner ring discharging mechanism 7. In addition, the outer ring forming and drying zone is a fan-shaped area, that is, the angle between the linear guide rails 19 of the outer ring feeding mechanism 4 and the outer ring discharging mechanism 5 is less than 180°, and its specific setting angle is related to the rotation speed of the driving device. The adhesive commonly used in the prior art can make the end cover and the non-woven filter element solidify (i.e., forming and drying) at room temperature for 1min50s, so the residence time of the filter element in the outer ring forming and drying zone is more than 1min50s. The above technical principles belong to the prior art. Those skilled in the art can choose to design the angle between the linear guide rails 19 of the outer ring feeding mechanism 4 and the outer ring discharging mechanism 5 according to the principles of the prior art, so it is not repeated in this scheme. At the same time, the angle between the linear guide rails 19 of the inner ring feeding mechanism 6 and the inner ring discharging mechanism 7 is preferably, but not limited to, set to less than 30°, and is set relative to the linear guide rails 19 of the outer ring feeding mechanism 4 and the outer ring discharging mechanism 5, that is, the filter element rotates less than half a circle on the outer ring drying bracket 1 and rotates nearly one circle on the inner ring drying bracket 2, without interfering with each other.

[0032] Based on the above embodiment, preferably, the outer ring drying support 1 includes an outer ring top support 10, an outer ring bottom support 11 and an outer ring connecting beam 13 connected between the outer ring top support 10 and the outer ring bottom support 11, the feed channel 8 is located on the outer ring bottom support 11, and a plurality of first telescopic pressing plates are arranged on the outer ring top support 10, and each of the first telescopic pressing plates is respectively arranged above the feed channel 8. The inner ring drying support 2 includes an inner ring top support 14, an inner ring bottom support 17 and an inner ring connecting pipe 16 connected between the center positions of the inner ring top support 14 and the inner ring bottom support 17, the feed channel 8 is located on the inner ring bottom support 17, and a plurality of second telescopic pressing plates 15 are arranged on the inner ring top support 14, and each of the second telescopic pressing plates 15 is respectively arranged above the feed channel 8. Among them, the technical principles of the first telescopic pressure plate and the second telescopic pressure plate 15 are consistent and can be realized by using existing technologies. A pressure plate can be connected by a cylinder installed on the outer ring top bracket 10 and the inner ring top bracket 14. During the downward pressing process, a pressure can be provided to the filter element during molding and drying.

[0033] In addition, the driving device includes a driving motor 9, a driving shaft 12 connected to the driving motor 9, a connecting frame 3 connected between the end of the driving shaft 12 and the outer ring top bracket 10, and a transmission assembly arranged between the connecting frame 3 and the inner ring drying bracket 2. The driving motor 9 drives the outer ring drying bracket 1 to rotate through the driving shaft 12 and the connecting frame 3, and the connecting frame 3 drives the inner ring drying bracket 2 to rotate in the opposite direction through the transmission assembly. Specifically, a support platform 21 is arranged below the outer ring drying bracket 1 and the inner ring drying bracket 2, the driving motor 9 is installed inside the support platform 21, the inner ring connecting pipe 16 of the inner ring drying bracket 2 is rotatably connected to the support platform 21, and the driving shaft 12 passes through the inner ring connecting pipe 16 and is fixedly connected to the middle of the connecting frame 3. Among them, the transmission assembly includes a first bevel gear 24 arranged in the middle of the connecting frame 3, a second bevel gear 18 arranged in the middle of the inner ring top bracket 14, and a transmission bevel gear 23 meshed between the first bevel gear 24 and the second bevel gear 18. Meanwhile, the transmission assembly also includes a standpipe 20 fixedly connected to the top of the support platform 21, the standpipe 20 passes through the inner ring connecting pipe 16, the drive shaft 12 passes through the standpipe 20, and two transmission bevel gears 23 are arranged opposite to each other at the upper end of the standpipe 20, and the two transmission bevel gears 23 are located between the first bevel gear 24 and the second bevel gear 18. In this example, the outer ring drying bracket 1 and the inner ring drying bracket 2 rotate in opposite directions through the bevel gear transmission, so that the filter element located on the inner ring drying bracket 2 is not affected by the outer ring drying bracket 1, and can be taken and placed through the inner ring feeding mechanism 6 and the inner ring discharging mechanism 7.

[0034] The utility model uses the structural design of the outer ring drying bracket and the inner ring drying bracket to enable the filter element in the end cover bonding process to be placed on the drying rotary table to complete the drying and molding process. It occupies a small area, optimizes the equipment layout in the filter element processing technology, and can better adapt to the work of the assembly line, thereby improving the production efficiency of the filter element processing technology and having a high application and promotion value.

[0035] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A swimming pool filter element forming and drying rotary table, characterized in that: The invention comprises an outer ring drying support (1) and an inner ring drying support (2) which are coaxially arranged, one side of the outer ring drying support (1) is an outer ring forming drying zone, both ends of the outer ring forming drying zone are respectively provided with an outer ring feeding mechanism (4) and an outer ring discharging mechanism (5), the inner ring drying support (2) is provided with an inner ring feeding mechanism (6) and an inner ring discharging mechanism (7), the outer ring drying support (1) and the inner ring drying support (2) are connected to a driving device, and the driving device causes the outer ring drying support (1) and the inner ring drying support (2) to rotate in opposite directions.

2. A swimming pool filter element forming and drying rotary table according to claim 1, characterized in that: The bottom surfaces of the outer ring drying support (1) and the inner ring drying support (2) are respectively provided with a plurality of material feeding channels (8) evenly arranged around the circumference.

3. A swimming pool filter element forming and drying rotary table according to claim 2, characterized in that: The outer ring drying support (1) comprises an outer ring top support (10), an outer ring bottom support (11), and an outer ring connecting beam (13) connected between the outer ring top support (10) and the outer ring bottom support (11); the feed channel (8) is located on the outer ring bottom support (11); a plurality of first telescopic pressure plates are arranged on the outer ring top support (10); and each of the first telescopic pressure plates is arranged above the feed channel (8) in a relative manner.

4. A swimming pool filter element forming and drying rotary table according to claim 3, characterized in that: The inner ring drying support (2) comprises an inner ring top support (14), an inner ring bottom support (17), and an inner ring connecting pipe (16) connected between the center positions of the inner ring top support (14) and the inner ring bottom support (17); the feed channel (8) is located on the inner ring bottom support (17); a plurality of second telescopic pressure plates (15) are arranged on the inner ring top support (14); and each of the second telescopic pressure plates (15) is arranged above the feed channel (8) respectively.

5. The swimming pool filter element forming and drying rotary table according to any one of claims 2 to 4, characterized in that: The outer ring feeding mechanism (4), the outer ring discharging mechanism (5), the inner ring feeding mechanism (6) and the inner ring discharging mechanism (7) respectively comprise a linear guide rail (19) and a telescopic cylinder (22) slidably connected above the linear guide rail (19); the linear guide rail (19) is arranged parallel to the feeding channel (8).

6. A swimming pool filter element forming and drying rotary table according to claim 4, characterized in that: The driving device comprises a driving motor (9), a driving shaft (12) connected to the driving motor (9), a connecting frame (3) connected between the end of the driving shaft (12) and the outer ring top bracket (10), and a transmission assembly arranged between the connecting frame (3) and the inner ring drying bracket (2); the driving motor (9) drives the outer ring drying bracket (1) to rotate via the driving shaft (12) and the connecting frame (3), and the connecting frame (3) drives the inner ring drying bracket (2) to rotate in the opposite direction via the transmission assembly.

7. A swimming pool filter element forming and drying rotary table according to claim 6, characterized in that: A support platform (21) is provided below the outer ring drying bracket (1) and the inner ring drying bracket (2); the drive motor (9) is installed inside the support platform (21); the inner ring connecting pipe (16) of the inner ring drying bracket (2) is rotatably connected to the support platform (21); and the drive shaft (12) passes through the inner ring connecting pipe (16) and is fixedly connected to the middle part of the connecting bracket (3).

8. A swimming pool filter element forming and drying rotary table according to claim 7, characterized in that: The transmission assembly comprises a first bevel gear (24) arranged in the middle of the connecting frame (3), a second bevel gear (18) arranged in the middle of the inner ring top bracket (14), and a transmission bevel gear (23) meshed between the first bevel gear (24) and the second bevel gear (18).

9. A swimming pool filter element forming and drying rotary table according to claim 8, characterized in that: The transmission assembly further comprises a stand pipe (20) fixedly connected to the top of the support platform (21), the stand pipe (20) passing through the inner ring connecting pipe (16), the drive shaft (12) passing through the stand pipe (20), and two transmission bevel gears (23) are arranged opposite to each other at the upper end of the stand pipe (20), and the two transmission bevel gears (23) are located between the first bevel gear (24) and the second bevel gear (18).

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